When i do on key board mepd then screen shown, after if i do mpe2 then nothing shown up because i have to fill code to unlock the code what should i do?

Hi, You can unlock your Blackberry 9300 safer and easier using unlock code. You can get the unlock code for a Blackberry 9300 either from your network provider or from any trusted vendor online. For example, You can get the unlock code for a Blackberry 9300 from www.simpleunlocking.com/blackberry-9300/rs16wp9/ at affordable cost.
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UNLOCKING STEPS FOR A BLACKBERRY 9300
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1 - Switch ON your Blackberry 9300 with your current network/service provider's SIM card.
2 - Using the menu go to Settings Menu -> SIM card and press select.
3 - While holding the SHIFT key, type mepd.(NOTE: You may not see any text appear on the screen while typing mepd)
4 - You should now see the five locking categories listed.
5 - While holding the SHIFT KEY, type mep2.(NOTE: You may not see any text appear on the screen while typing mep2).
6 - Release the shift key.
7 - You will now be prompted to enter the Network MEP code. (it will also state how many attempts left)
8 - Enter the Unlock Code.
9 - Enter Return/Enter.
10 - The Blackberry 9300 should then be unlocked.

Unlock code is best to Unlock Blackberry 8520 from United Kingdom(UK) Gsm Network lock...Get the Unlock code from the site Onlinegsmunlock.com/blackberry-8520/rs7wp9/ and follow the instructions below and unlock it step by step...

Blackberry 8520 Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Blackberry 8520 mobile phones. If you enter over a certain amount of wrong unlock codes on your Blackberry 8520 mobile phone, your phone may get hard locked and sometimes become unusable.

1 - Switch ON your Blackberry 8520 with your current network/service provider's SIM card.
2 - Using the menu go to Settings Menu -> SIM card and press select.
3 - While holding the SHIFT key, type mepd.(NOTE: You may not see any text appear on the screen while typing mepd)
4 - You should now see the five locking categories listed.
5 - While holding the SHIFT KEY, type mep2.(NOTE: You may not see any text appear on the screen while typing mep2).
6 - Release the shift key.
7 - You will now be prompted to enter the Network MEP code. (it will also state how many attempts left)
8 - Enter the Unlock Code.
9 - Enter Return/Enter.
10 - The Blackberry 8520 should then be unlocked.

You can get the Blackberry Torch 9800 Model Network Unlock code from Mobile-unlocker.com/blackberry-9800-torch/rs2wp9/ and Unlock it easily.To enter the code follow the instructions below and unlock it step by step....

Blackberry Unlocking Instructions for Torch 9800:


Warning : Do not enter any wrong unlock codes on your Blackberry 9800 Torch mobile phones. If you enter over a certain amount of wrong unlock codes on your Blackberry 9800 Torch mobile phone, your phone may get hard locked and sometimes become unusable.

1 - Switch ON your Blackberry 9800 Torch with your current network/service provider's SIM card.
2 - Using the menu go to Settings Menu -> SIM card and press select.
3 - While holding the SHIFT key, type mepd.(NOTE: You may not see any text appear on the screen while typing mepd)
4 - You should now see the five locking categories listed.
5 - While holding the SHIFT KEY, type mep2.(NOTE: You may not see any text appear on the screen while typing mep2).
6 - Release the shift key.
7 - You will now be prompted to enter the Network MEP code. (it will also state how many attempts left)
8 - Enter the Unlock Code.
9 - Enter Return/Enter.
10 - The Blackberry 9800 Torch should then be unlocked.

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How To Enter the Unlock Codes on a BlackBerry Cell Phone

Model : All BlackBerry Models (except T-mobile)
1 – Using the menu go to Settings Menu -> SIM card press select.
2 – While holding the SHIFT key, type MEPD or (MEPPD for Vodafone Handsets)
3 – You should now see the five locking categories listed.
4 – While holding the SHIFT KEY, type MEP2 or (MEPP2 for Vodafone handsets)
5 – Release the shift key.
6 – You are now prompted to enter the Network MEP code (it will also state how many attempts left)
7 – Enter the code
8 – Enter Return/Enter
9 – The device should then be unlocked
Model : T-mobile BlackBerry Models
1 – On the Home screen, click the Tools icon. The Options screen appears.
2 – In the tools screen, select the Settings icon.
3 – Scroll to SIM Card and select it. You should see the phone number and the SIM ID number.
4 – Type ‘mepd’ to display the first five levels of SIM locking.
T-Mobile uses network locking so the Network should display Active. All other states should display Disabled
Please note: For the Blackberry 7100t you will hit the “P” twice when entering the ‘mepd’ and ‘mep2′ for steps 4 & 5.
5 – Type ‘mep2′ to display the dialog box asking for the unlock code (Press the Alt + 2 key to get the number 2)
6 – Input the Network Unlock code
7 – Press ENTER and reboot handheld.
Model : BlackBerry Pearl 8100 (Alternative instructions if above instructions do not work)
Can be done without a sim card inserted
To Unlock:
1 – While on the home screen, click the “blackberry key” on keyboard, then select “options”.
2 – Choose “Advanced Options”.
3 – Select “Sim Card”
4 – There is no area to type these letters, you just type them as instructed. No need to hit keys twice to get a letter either. Type m e p p d to display the first five levels of SIM locking. Most companies use network locking so the Network should display Active. All other states should display Disabled ( you will not see text appear on screen
while typing )
5 – Type m e p p 2 to display the dialog box asking for the unlock code
(Press the Alt + 2 key to get the number 2) ( you will not see text
appear on screen while typing )
6 – Input the SIM Unlock code
7 – Press in the trackball in once
Your phone is unlocked

find unlock code here http://www.unlocking4u.com/

Not necessary ...to unlock the device get the network unlock code from service provider, call them and tell them you want to unlock your phone because you are going overseas if they ask, but they won't and they will unlock it for you. They will send you the code to do it. here is the way you can unlock the 8800, which I used for my phone. Just get the code from service provider 1. Press the Menu key 2. Scroll to and select Manage Connections. Select Turn All Connections Off. 3. Press the red end key or the Escape key to go back to the Home screen. 4. Scroll to and select the Options icon. 5. Scroll to and select Advanced Options. 6. Scroll to and select SIM Card. 7. Type MEPD Note: When typing in MEPD the letters will not appear on the screen. This step opens up the personalization on the device. 8. Type MEP then hold ?ALT? key and type number 2. Note: When typing in MEP ATL 2 the letters/number will not appear on the screen, this step open up the ?Enter Network MEP? box. 9. Enter the unlock code. 10. Press the trackball (?Code Accepted should display) 11. Press and hold the red End key to turn the hand held off and then back on. 12. Once the device has powered on, follow steps 1 & 2 and restore connections.

You can get the unlock code here http://www.mobile-unlocker.com/ and get the following free unlock instructions here http://www.mobileunlockguide.com/

1 - Switch ON your Blackberry 8520 with your current network/service provider's SIM card.
2 - Using the menu go to Settings Menu -> SIM card and press select.
3 - While holding the SHIFT key, type mepd.(NOTE: You may not see any text appear on the screen while typing mepd)
4 - You should now see the five locking categories listed.
5 - While holding the SHIFT KEY, type mep2.(NOTE: You may not see any text appear on the screen while typing mep2).
6 - Release the shift key.
7 - You will now be prompted to enter the Network MEP code. (it will also state how many attempts left)
8 - Enter the Unlock Code.
9 - Enter Return/Enter.
10 - The Blackberry 8520 should then be unlocked.

Hello.
I think I see your problem.
The 'mepd' must be uppercase. Hold the shift key down while typing in the MEPD.
Once you get into the area that shows what limitations are active or disabled, then you must use the Alt. Option key on the fare left third row of keys down. Holding the Alt. Options key, type MEP then release the Alt. Option key and press 2.
You should now be prompted to enter the unlock code. If not, start from where you had the last correct results. Also, If it will not work, back all the way out to the memo icon and try the keys you need to type to insure all of the keys are working and you are not fighting a temperamental key switch.
Good luck in your quest.
If you still need more help, just ask.

How to Enter Unlock Codes on T-Mobile

1. Press the Menu key.
2. Scroll to and select Manage Connections.
3. Select Turn All Connections Off.
4. Press the red end key or the Escape key to go back to the Home screen
5. Scroll to and select the Options icon.
6. Scroll to and select Advanced Options.
7. Scroll to and select SIM Card.
8. Type MEPD Note: When typing in MEPD the letters will not appear on the screen. This step opens up the personalization on the device.
9. Hold down the Alt key and type in MEP2. Note: When typing in MEP2 the letters/number will not appear on the screen. This Step opens up the Enter Network MEP code box.
10. Enter the unlock code.
11. Press the trackball (code accepted should display).
12. Press and hold the red End key to turn the handheld off and then back on.
13. Once the device has powered on, follow steps 1 & 2 and select Restore Connections.